tldr/pages/common/ack.md

# ack

> A search tool like grep, optimized for programmers.

- Find files containing "foo":

`ack {{foo}}`

- Find files in a specific language:

`ack --ruby {{each_with_object}}`

- Count the total number of matches for the term "foo":

`ack -ch {{foo}}`

- Show the file names containing "foo" and number of matches in each file:

`ack -cl {{foo}}`
adding ack 2014-10-01 23:02:25 +01:00			`# ack`

			`> A search tool like grep, optimized for programmers.`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Find files containing "foo":`
adding ack 2014-10-01 23:02:25 +01:00
			`ack {{foo}}`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Find files in a specific language:`
adding ack 2014-10-01 23:02:25 +01:00
			`ack --ruby {{each_with_object}}`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Count the total number of matches for the term "foo":`
adding ack 2014-10-01 23:02:25 +01:00
			`ack -ch {{foo}}`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Show the file names containing "foo" and number of matches in each file:`
adding ack 2014-10-01 23:02:25 +01:00
Normalize the final new line Fixes #310 Some files had no newlines, some had 1 newline and some more than 1 newline. Normalize them all to have only 1 newline at the end of all files. 2015-10-28 08:33:06 +00:00			`ack -cl {{foo}}`